| 地下停车库火灾风险性的评价研究 |
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| 引用本文： | 贾春芬,姚会兰,路世昌,智会强.地下停车库火灾风险性的评价研究[J].火灾科学,2006,15(1):6-10. |
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| 作者姓名： | 贾春芬 姚会兰 路世昌 智会强 |
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| 作者单位： | 1. 天津滨海快速交通发展有限公司,300457
2. 公安部天津消防研究所,300381 |
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| 摘 要： | 本文分析了地下停车库的火灾特点。并从停车库的火灾规模、发生轰燃的烟气条件、释放辐射热的大小、相邻汽车被引燃的临界条件和自动喷水系统的动作时间等几方面对停车库潜在的火灾危险性进行了探讨。以某地下一层停车库为例，对其火灾风险性进行了具体评价。
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| 关 键 词： | 地下停车库 火灾风险 热释放速率 临界条件 |
| 文章编号： | 1004-5309（2006）-0006-05 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-09-232005-11-20 |
Evaluation on the Fire Risk in the Underground Garages |
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| JIA Chun-fen,YAO Hui-lan,LU Shi-chang and ZHI Hui-qiang.Evaluation on the Fire Risk in the Underground Garages[J].Fire Safety Science,2006,15(1):6-10. |
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| Authors: | JIA Chun-fen YAO Hui-lan LU Shi-chang and ZHI Hui-qiang |
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| Institution: | 1. Tianjin Binhai Mass Transit co. Ltd, Tanjin, 300457;2. Tianjin Fire Research Institute of Ministry of Public Security, Tianjin, 300381 |
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| Abstract: | Fire characteristics of the underground garages are analysed, and several problems concerning fire scale, critical smoke conditions for flashover, heat radiation, operating time of automatic sprinkler system and fire spread along card are investigated to study the fire risk of the underground garages. In addition, a practical example is presented to evaluate the fire risk of an underground garage. |
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| Keywords: | underground garage fire risk heat release rate critical condition |
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